baber/WOPTO huggingface dataset:
Patent EP-0406912-B1 (EP)
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/64
Filed: 1987-09-24
Granted: 1994-11-30
Abstract: Olefins is polymerisation process utilises a catalyst comprising (A) a solid catalyst component contg. transition metal (gp. (IVB) periodic table) cpds. carried on an inorganic carrier, (B) aluminoxane, (C) an organo-aluminium cpd. contg. hydrocarbon gps. excluding n-alkyl gps. The transition metal is pref. of Ti, Zr or Hf, esp. of formula R1kR2lR3mR4nMe (I) where R1 is a cycloalkadienyl gp., R2, R3 and R4 are the same or different and can be cycloalkadienyl, aryl, alkyl, aralkyl, cycloalkyl, halogen atom, H, ORa, SRb, or NRc2; Ra, Rb and Rc are independently alkyl, cycloalkyl, aryl, aralkyl or organosilyl; Me is Zr, Ti or Hf; k is 1, 2, 3 or 4; l, m, n are independently 0, 1, 2 or 3 and k+l+m+n=4. The aluminoxane is pref. of formula (II) or (III). where R is hydrocarbyl gp; X is halogen; a and b are each 0-80, but not both zero.
Patent EP-0381263-B1 (EP)
Title: Sliding roof for a vehicle
IPC: B60J10/82
Filed: 1990-01-23
Granted: 1993-08-11
Abstract: A Sliding roof for a vehicle of which the fixed roof (1) is provided with a roof opening (2), comprises a longitudinal guide (4) near both longitudinal edges of the roof opening (2). A panel (3) is slidably guided in the longitudinal guides (4) such that the panel (3) is adapted to be slid from a closed position in which it closes the roof opening (2) both rearwardly and forwardly under the fixed roof (1) to open the roof opening (2).
Patent EP-0430352-B1 (EP)
Inventor: GENOVA CALOGERO
IPC: C07C303/42
Filed: 1990-11-22
Granted: 1994-09-07
Abstract: A process for separating and recovering paraffin sulphonic acids from mixtures with water and sulphuric acid is described, consisting of:   bringing such a mixture into contact under extraction conditions with a saturated aliphatic or cycloaliphatic liquid hydrocarbon; separating an aqueous liquid phase containing sulphuric acid from an organic liquid phase consisting of the extraction solvent containing the paraffin sulphonic acids; and recovering the paraffin sulphonic acids from said organic liquid phase.   The process is particularly applicable to products obtained from processes involving the sulphoxidation of paraffins with sulphur dioxide and oxygen, catalyzed by U.V. radiation.
Patent EP-0377483-B1 (EP)
Inventor: SUEHIRO MITSUGI NAGAYAMA HAITS
IPC: C10K3/00
Filed: 1990-01-04
Granted: 1994-03-02
Abstract: Disclosed are, in a method for purifying a high-temperature reducing gas in which sulfur compounds present in a high-temperature reducing gas are absorbed and removed by an absorbent according to a dry method, a method for purifying a high-temperature reducing gas which is characterized in that a reducing gas is supplied into a gas containing sulfurous acid gas which is discharged from a regeneration system for regenerating the absorbent which system forms a system together with an absorption system in which the sulfur compounds are absorbed with the absorbent, a resulting gas mixture is led through a reactor filled with a catalyst, the sulfurous acid gas and the reducing gas are let react with each other under pressurization so that simple sulfur is directly produced and collected as liquid sulfur; and the above method which is further characterized in that catalyst layers in the reactor in which the sulfurous acid gas and the reducing gas react with each other are divided into parts or made to have a plurality of stages, a heat exchanger and a sulfur condenser are disposed between these parts or stages, and the temperature control of these gases and the removal of sulfur produced in the reaction are carried out during the reaction.
Patent EP-0405847-B1 (EP)
Title: Apparatus for forming an offset joint in flexible thermoplastic strap
IPC: B65B13/32
Filed: 1990-06-22
Granted: 1993-09-08
Abstract: An apparatus is provided for creating an improved configuration of overlapping lengths (L1, L2) of flexible thermoplastic strap to accommodate the formation of an improved joint between the strap portions. The apparatus includes first and second strap engaging members (21, 22) respectively defining first and second contoured surfaces (81, 82) for engaging respectively first and second strap lengths to position the joint portions between the strap engaging members in an overlapping relationship along an interface region and to position the trailing portion of each strap length to extend in a plane generally parallel to a reference plane with at least a part of the length of the interface region being non-parallel to the reference plane. In the preferred embodiment, the strap engaging members are each provided with a convex surface and a concave surface and are disposed to align the concave surface of one member generally in registry with the convex surface of the other member.
Patent EP-0408422-B1 (EP)
Title: Acrylic polymers and their application for the coating of bituminous materials
IPC: C08F220/22
Filed: 1990-07-03
Granted: 1993-06-16
Abstract: PCT No. PCT/FR90/00504 Sec. 371 Date May 6, 1991 Sec. 102(e) Date May 6, 1991 PCT Filed Jul. 3, 1990 PCT Pub. No. WO91/00881 PCT Pub. Date Jan. 24, 1991.Acrylic copolymer comprising, per 100 parts by weight: approximately from 2 to 65 parts by weight of at least one polyoxyether (meth)acrylate of formula:   <IMAGE> (I)   in which: R1 is a methyl radical or a hydrogen atom, R2 is a hydrocarbon radical containing from 1 to 18 carbon atoms, 1</=m</=20 and 1</=n</=20, from 1 to 6 parts by weight of (meth)acrylic anhydride, from 0 to 65 parts by weight of at least one fluoroalkyl (meth)acrylate, and from 0 to 97 parts by weight of at least one alkoxyalkyl (meth)acrylate. Process for coating a bituminous material, according to which the said material is coated with a formulation comprising an aqueous dispersion of a copolymer such as defined above.
Patent EP-0430749-B1 (EP)
IPC: G09F3/18
Filed: 1990-11-15
Granted: 1993-02-03
Abstract: The tool handle (1) is associated with a suspension and labelling plate (2); the handle (1) and the plate (2) are moulded in one piece and linked by frangible bridges (5). The plate (2) is situated in a plane of symmetry of the handle and comprises a hollow (4) into which penetrates the rounded end of the handle (1), while being separated from the said hollow by a curved gap in which the frangible bridges are situated (5).
Patent EP-0487807-B1 (EP)
Inventor: SCHEIWILLER RENE
IPC: E01C5/04
Filed: 1990-11-30
Granted: 1994-03-02
Abstract: All elements are constructed modularly on the basis of a unit length (a). Among them are elements (1, 2, 4 - 8, 11, 12) which have more than one square with side length (a) and slanting edge (b) at 45 DEG . With such elements, which can be produced as paving stones or thin ceramic plates and laid as floor or wall coverings, it is possible to lay all letters, figures or usual signs as well as a great number of other figures and to provide them with straight borders without having to break, grind or otherwise alter a single element. Elements can of course be coloured differently in order to emphasise them. <IMAGE>
Patent EP-0415902-B1 (EP)
Title: Oxy- or thio-substituted fatty acid analogs for use in the treatment of retroviral infections
IPC: C07C323/52
Filed: 1990-08-31
Granted: 1993-03-17
Abstract: Oxy- and thio-substituted fatty acid analog substrates of myristoylating enzymes, which analogues contain an oxygen or sulfur in place of a methylene group in a carbon position from 4 to 13 in the fatty acid chain of a C13-C14 fatty acid or alkyl ester thereof, are useful for the treatment of retroviral infections and in the manufacture of medicaments for the treatment of retroviral infections.
Patent EP-0437565-B1 (EP)
Inventor: POPE JOHN
IPC: B65D83/14
Filed: 1990-07-17
Granted: 1994-07-13
Abstract: PCT No. PCT/GB90/01088 Sec. 371 Date Apr. 23, 1991 Sec. 102(e) Date Apr. 23, 1991 PCT Filed Jul. 17, 1990 PCT Pub. No. WO91/01928 PCT Pub. Date Feb. 21, 1991.A plastics aerosol container includes a top portion having a neck for accommodating an aerosol valve, connected by a shoulder to the aerosol body. The shoulder includes an elbow portion of reduced thickness which acts as a hinge and serves to reduce stress caused, for instance, by transverse impacts on the container, which could otherwise damage or break the container.
Patent EP-0496834-B1 (EP)
Inventor: GROHSE EDWARD W
IPC: C07C31/04
Filed: 1990-10-18
Granted: 2002-07-10
Abstract: A process for the production of a pollutant-free particulate carbon (i.e., a substantially ash-, sulfur- and nitrogen-free carbon) from carbonaceous feedstocks (21). The basic process involves de-oxygenating one of the gas streams formed in a cyclic hydropyrolysis (10) methane pyrolysis (34) process in order to improve conversion of the initial carbonaceous feedstock. De-oxygenation is effected by catalytically converting carbon monoxide, carbon dioxide, and hydrogen contained in one of the pyrolysis gas streams (44), preferably the latter, to a methanol co-product. There are thus produced two products whose use is known per se, viz., a substantially pollutant-free particulate carbon black (53) and methanol (49). These products may be admixed in the form of a liquid slurry of carbon black in methanol.
Patent EP-0445521-B1 (EP)
Inventor: BIANCIARDI ETTORE
IPC: B66B11/04
Filed: 1991-01-30
Granted: 1995-06-14
Abstract: The geared motor comprising a speed reducer of the worm screw/helical gear type and a speed reducer-driving electric motor, is characterized in that its body consists of two separate pieces (A, B) which are matingly joined and fastened to each other along an ideal vertical plane containing the axis of the motor. Between the extended parts (A', B') of the said pieces the stator (S) of the electric motor is included and firmly clamped, and the said parts are so formed that ducts (45) for cooling air to flow therethrough, are provided around the said stator. The axial shiftment of the speed reducer helical gear (4) is checked by projecting members (21, 121) integrally formed with the two pieces (A, B) constituting the speed reducer body, whereby the assembly and disassembly of the slow speed-operated shaft (2) and of the members which are associated therewith, is thus simplified. When the geared motor is employed for making a capstan device, a box (44) is provided and fastened to the speed reducer body, and contains the terminal board to which the cables for feeding electric current to the electric motor (M), the electric fan (56), and the thermostat controlling the cooling of the motor are connected, by being led through the tubes (48, 148). <IMAGE>
Patent EP-0460374-B1 (EP)
IPC: B65B5/02
Filed: 1991-04-05
Granted: 1993-02-24
Abstract: A divided-off product group (30) is pushed onto the flattened blank (10) in a synchronising station (29). The blank (10) is set upright in a folding station (40) by means of folding tools (41 to 44) and guide rails (45, 46), folded around the product group (30) and provided with spots of glue. The folded parcel provided with glue spots is pushed with a fixed spacing through the folding station (40) into the pressing station (50), where the parcels stand firmly one against the other so that the glue which has been applied can set. 
<IMAGE>
Patent EP-0455095-B1 (EP)
Inventor: BENUZZI PIERGIORGIO
IPC: B27B5/06
Filed: 1991-04-23
Granted: 1994-10-05
Abstract: A combined machine comprising at least one cutting apparatus of the type as used for size-cutting panels or stacked panels of wood and/or of any like material, and including means (9 to 16) of any suitable kind, which are preferably arranged on the overall structure of the cutting apparatus, and are adapted for one or more machining operations, other than the panel-cutting work, such as any drilling, milling, milling/cutting, finishing work, or the like, to be carried out as desired on one or more panels placed on the worktable (4) of the cutting apparatus, and which are correctly positioned on the said worktable by the pusher of the cutting apparatus, and are held thereon by suitable means (9). <IMAGE>
Patent EP-0475145-B1 (EP)
Inventor: SWISHER RICHARD L
IPC: C23C14/00
Filed: 1991-08-22
Granted: 2000-01-12
Abstract: A flexible metal-film laminate can comprise a layered film structure having a metal layer securely bonded to a film layer. The laminate contains a unique metal-oxide attachment structure between the film and metal layer comprising randomly distributed regions of metal-oxide. The peel strength of such a laminate is significantly improved over prior laminates and is resistant to peel strength reduction due to environmental stress. The preferred metal-film laminates made with polyester or polyimide can be used in the manufacture of high-quality, low cost, flexible printed circuit boards. <IMAGE>
Patent EP-0446986-B1 (EP)
Inventor: DELUCA CARMINE V
IPC: C09C1/40
Filed: 1991-03-04
Granted: 1995-11-15
Abstract: Metal oxide coated mica pigments are provided with enhanced light and moisture stability by providing on the particle surfaces a coating of hydrous aluminum oxide.
Patent EP-0438309-B1 (EP)
Inventor: RAPELI JUHA
IPC: H03L7/197
Filed: 1991-01-17
Granted: 1995-09-20
Abstract: The invention concerns an interpolating frequency synthesizer based on digital phase locking, with which frequencies can be produced which lie between frequencies defined by integer divisors. Traditional frequency synthesizers employ frequency dividers in which the dividing ratio is an integer. The circuit of the invention comprises members (8,9), in one of which the reference frequency (fo) or the VCO frequency (fx), or the frequency obtained from them by division, is multiplied with a coefficient L and in the other member the corresponding frequency is multiplied by L+  DELTA L; and members (2,7), in which the first pulses going to the phase detector (3) are lengthened by a time corresponding to a given integer number k1 of pulses formed in the member (8), and the other pulses are lengthened by a time corresponding to a given integer number k2 of pulses formed in the member (9). <IMAGE>
Patent EP-0488872-B1 (EP)
Inventor: SPARIAT JACQUES
IPC: F16B21/16
Filed: 1991-11-25
Granted: 1995-01-18
Abstract: A device for temporary holding of an object on a support (6), comprises a female body (4) intended to be fixed to the support and a male element (2) linked to the object. In this female body there are provided retaining means adapted, on the basis of their relative axial position with respect to a frustoconical guidance ramp (19) which is integral with the body and opens out towards the object, to be retracted radially onto an annular radially projecting portion of the male element or to be moved away therefrom under the action of manoeuvering means comprising a manoeuvering jack rod (7) which is coaxial with the male element. Ejection means (8) integral with this rod, bearing on the male element in the holding phase, are adapted to come to push the object towards the outside of the body. The retaining means comprise a socket comprising a transverse annular flange (14) from which extend a plurality of radially flexible blades (15) which are elastically loaded radially outwards, extending towards the male element, and whose free ends carry retaining jaws (16). <IMAGE>
Patent EP-0466625-B1 (EP)
Inventor: GERAUD PIERRE
IPC: E04F15/22
Filed: 1991-05-24
Granted: 1995-08-02
Abstract: The invention relates to a support for a sprung parquet floor comprising two beds overlaid with crossed joists at the intersection of which resilient stoppers are inserted; according to the invention, these stoppers (4) are retained between two overlaid joists (1, 2) by means of dowels (3) which pass through them and the ends of which dowels are fitted into holes (20, 10) drilled into each of these joists. Laying of parquet floors, especially for the production of sports floors. <IMAGE>
Patent EP-0484306-B1 (EP)
Inventor: LUNDIN RUNE
IPC: H04R1/10
Filed: 1991-10-24
Granted: 1996-06-26
Abstract: An ear-protection cup (1) for ear muffs or headphones comprising a cup-shaped frame and a resilient sealing member (5) located at the peripheral edge (4) thereof, by means of which the ear-protection cup (1) can be brought into abutment with an annular shaped part of a user's head located around the ear. The frame is composed of a rigid, cup-shaped outer shell (2) and an inner wall (6, 7) spaced from the outer shell (2) and extending for a substantial way between the inner parts of the outer shell (2) to which it is rigidly connected. The inner wall (6, 7) thus defines between itself and the outer shell (2) an intermediate space (12) in which a layer (13) of elastomeric material is arranged compressed between the outer shell (2) and the inner wall (6). <IMAGE>
Patent EP-0460201-B1 (EP)
Title: Circuit de securite pour recepteur de television
Inventor: FAVREAU JEAN CLAUDE
IPC: H04N3/18
Filed: 1990-12-21
Granted: 1995-03-01
Abstract: Un premier transformateur est couplé à un collier de déviation et à une source de tension secondaire dérivée afin de commander une charge, par exemple, de générer une tension à anode accélératrice. Un interrupteur marche/arrêt réagit à un signal marche/arrêt. Un second transformateur comporte un bobinage primaire couplé à l'interrupteur et à une source de tension et un bobinage secondaire couplé au premier transformateur. Un premier circuit d'échantillonnage génère un premier signal de réaction indiquant un passage de courant du bobinage secondaire au premier transformateur. Un premier circuit de sécurité réagissant au premier signal de réaction régule l'effet du signal marche/arrêt sur l'interrupteur lorsque le courant qui passe du bobinage secondaire au premier transformateur dépasse un seuil, en limitant le temps de l'interrupteur en position de marche pour limiter la valeur de crête du courant. Un deuxième circuit d'échantillonnage génère un second signal de réaction indiquant la tension à anode accélératrice. Un second circuit de sécurité réagissant au deuxième signal de réaction régule l'effet du signal marche/arrêt sur l'interrupteur lorsque la tension à anode accélératrice dépasse un seuil, par exemple en raison de la formation d'un arc interne dans le tube cathodique, en interrompant la propagation du signal marche/arrêt pour bloquer le fonctionnement de l'interrupteur. Un troisième circuit d'échantillonnage détecte le courant conduit par l'interrupteur et génère un troisième signal de réaction. L'un des deux circuits de sécurité réagit également au troisième signal de réaction. L'interrupteur, le transformateur et le collier de déviation peuvent être couplés selon une configuration Wessel.
Patent EP-0455808-B1 (EP)
Inventor: SHUG AUSTIN L
IPC: A23K1/18
Filed: 1990-11-27
Granted: 1994-05-25
Abstract: A method is described for preventing diet-induced Carnitine deficiency in domesticated dogs and cats. A daily prophylactic amount of gamma-butyrobetaine is administered to the pet either as a dietary supplement in an amount of 1.0 to 5.0 grams of gamma-butyrobetaine per day, or gamma-butyrobetaine is provided as an additional ingredient to a commercial pet food in an amount of 1.0 to 5.0 grams of gamma-butyrobetaine per kilogram pet food.
Patent EP-0480070-B1 (EP)
Title: Materiau thermoisolant et structure fabriquee a partir de ce materiau
Inventor: SHINOZAKI YUKUO
IPC: C04B28/02
Filed: 1991-04-24
Granted: 1996-07-10
Abstract: L'invention se rapporte à un matériau thermoisolant et à une structure fabriquée à partir de ce matériau. Ce matériau isolant est conçu pour être utilisé non seulement dans le procédé par voie sèche mais également dans le procédé par voie humide, sous la forme d'une plaque moulée. Il se caractérise par une efficacité thermoisolante similaire à celle d'un matériau thermoisolant organique et par une efficacité d'ignifugation égale à celle d'un matériau thermoisolant inorganique traditionnel, ainsi que par une résistance supérieure à celle des matériaux traditionnels. Ce matériau thermoisolant comprend un mélange de 100 parties en poids de ciment avec 3 à 50 parties en poids calculées sur la base de la teneur en matière solide d'une émulsion de résine synthétique, 1 à 20 parties en poids d'un microballon organique, 0,3 à 5 parties en poids d'une fibre de carbone et 10 à 200 parties en poids d'un microballon inorganique. Un autre matériau thermoisolant décrit dans cette invention comprend un mélange de 100 parties en poids d'un ciment avec 3 à 50 parties en poids calculées sur la base de la teneur en matière solide d'une émulsion de résine synthétique, 1 à 20 parties en poids d'un microballon organique et 0,3 à 5 parties en poids d'une fibre de carbone.
Patent EP-0538303-B1 (EP)
Inventor: DERUELLE ROGER
IPC: C07D327/10
Filed: 1991-07-08
Granted: 1994-02-02
Abstract: Procédé de préparation de sulfates cycliques de formule générale (I) par addition simultanée de l'anhydride sulfurique et d'un oxyde d'alcoylène dans le dioxanne. Dans la formule générale (I), R1, R2, R3 et R4, identiques ou différents, représentent un atome d'hydrogène ou un radical alcoyle contenant 1 à 4 atomes de carbone éventuellement substitué par un atome d'halogène.
Patent EP-0497983-B1 (EP)
Inventor: MIYAJIMA KEIICHIRO
IPC: B21D28/12
Filed: 1991-07-24
Granted: 1996-06-05
Abstract: In a method of tool selection control for a punch press machine equipped with a multi-tool holder, a tool selection instruction (1) consisting of 4-digit T codes such as (T1101) associated with a first punch tool (42a) of the multi-holder (42) is read from a machining program, and a holder designation code (T11XX) for designating the multi-tool holder provided to a magazine (4), which consists of the upper two digits of the T code, is converted to a target rotation position of the magazine by a first angle parameter (2). A tool designation code (TXX01) for designating a first punch tool fitted to the designated multi-tool holder, which consists of the lower two bits of the T code, is converted to a target rotation position of the designated multi-tool holder by a second angle parameter (3). The magazine and each of the designated multi-tool holders are rotated round their axes of rotation (T axis or C axis) and are positioned to their target rotation positions, so that the designated punch tool of the designated multi-tool holder is selected.
Patent EP-0546029-B1 (EP)
Inventor: TAFEL LEONARD IMMANUEL
IPC: B41F13/34
Filed: 1991-08-16
Granted: 1997-01-22
Abstract: A cylinder setting mechanism for a single or multi-color offset printing device in which a blanket cylinder moves eccentrically about a first pivot point to make contact with a master cylinder so that it can be inked and then subsequently moved eccentrically about a second pivot point to make contact with the impression cylinder to transfer the image to paper. The invention enables the first and second pivot points to be adjusted to compensate for wear, plate thickness, and paper stock. In addition, a stop is provided to ensure that there is a predetermined contact pressure between the surfaces of the blanket cylinder and the master cylinder. The stop is automatically adjusted when the toggle is adjusted for a different thickness plate so that the desired offset printing pressure between the master and blanket cylinder surfaces is held at the optimum level.
Patent EP-0554378-B1 (EP)
Inventor: BARTHOLOMEW DONALD D JEFFERSON
IPC: F16B21/08
Filed: 1991-11-04
Granted: 1996-01-17
Abstract: An annular retaining ring (10) having a pair of inner spring arms (12) and a pair of outer spring arms (20) is received by a groove (90) of a bore (88) in a female part (80). The retaining ring (10) is secured to a male part (40) when installed into the bore and is limited to an extent that allows the retaining ring (10) to enter a tapered bore (86) leading to the bore (88) and compresses the outside diameter of the retaining ring (10). The male part (40) when installed into the bore (88) includes a configuration which cooperates with the retaining ring (10). The combination of the retaining ring (10), and a cooperating portion of the male part (40) allows the retaining (10) to be installed within the bore (88) by pushing the male part (40) into the bore (88).